16052641 has 8 divisors (see below), whose sum is σ = 18542304. Its totient is φ = 13734720.

The previous prime is 16052639. The next prime is 16052657. The reversal of 16052641 is 14625061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16052641 - 2¹ = 16052639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16052611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42735 + ... + 43108.

It is an arithmetic number, because the mean of its divisors is an integer number (2317788).

Almost surely, 2^16052641 is an apocalyptic number.

16052641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16052641 is a deficient number, since it is larger than the sum of its proper divisors (2489663).

16052641 is a wasteful number, since it uses less digits than its factorization.

16052641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85871.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 16052641 is about 4006.5747216294. The cubic root of 16052641 is about 252.2602553977.

The spelling of 16052641 in words is "sixteen million, fifty-two thousand, six hundred forty-one".